返回数据的一般格式:

{
“code”: 1,
“mssage”: “返回的信息”,
“data”: {
“list”:[
{
“title”:”xxx”,
“contents”:”xxx”,
},{
“title”:”xxx”,
“contents”:”xxx”,
}
]
“total”:21,
},
“extra”: {},
“pageNum”: 3,
“pageSize”: 20,
“totalSize”: 235
}

code的一般含义

public enum ResultCode {

  /* 成功状态码 */
  SUCCESS(0, "成功"),

  /* 令牌失效 */
  TOKEN_INVALID(401,"令牌失效"),

  SERVER_ERROR(400, "服务器错误"),

  /*参数错误 10001-19999 */

  PARAM_IS_INVALID(10001, "参数无效"),
  PARAM_IS_BLANK(10002, "参数为空"),
  PARAM_TYPE_BIND_ERROR(10003, "参数类型错误"),
  PARAM_NOT_COMPLETE(10004, "参数缺失"),

  /* 用户错误:20001-29999*/
  USER_NOT_LOGGED_IN(20001, "用户未登录"),
  USER_LOGIN_ERROR(20002, "账号不存在或密码错误"),
  USER_ACCOUNT_FORBIDDEN(20003, "账号已被禁用"),
  USER_NOT_EXIST(20004, "用户不存在"),
  USER_HAS_EXISTED(20005, "用户已存在"),
  Cert_HAS_EXISTED(20006, "认证已存在"),


  /* 业务错误:30001-39999 */
  CREATE_FAIL(30001, "创建失败"),

  /* 系统错误:40001-49999 */
  SYSTEM_INNER_ERROR(40001, "系统繁忙,请稍后重试"),

  /* 数据错误:50001-599999 */
  RESULE_DATA_NONE(50001, "数据未找到"),
  DATA_IS_WRONG(50002, "数据有误"),
  DATA_ALREADY_EXISTED(50003, "数据已存在"),

  /* 接口错误:60001-69999 */
  INTERFACE_INNER_INVOKE_ERROR(60001, "内部系统接口调用异常"),
  INTERFACE_OUTTER_INVOKE_ERROR(60002, "外部系统接口调用异常"),
  INTERFACE_FORBID_VISIT(60003, "该接口禁止访问"),
  INTERFACE_ADDRESS_INVALID(60004, "接口地址无效"),
  INTERFACE_REQUEST_TIMEOUT(60005, "接口请求超时"),
  INTERFACE_EXCEED_LOAD(60006, "接口负载过高"),

  /* 权限错误:70001-79999 */
  PERMISSION_NO_ACCESS(70001, "只有标签 Owner ,才具备删除权限"),
  PERMISSION_NO_PHONE_ACCESS(70002,"此认证标签已有员工认证,不可以进行删除");
  
}